The utility model discloses a simple long-hole dirt barrier hanger rod, which comprises an upper lifting lug (4) and a lower lifting lug (6) and a round steel (1) connecting the upper lifting lug (4) and the lower lifting lug (6), wherein the lower lifting lug (6) is connected with the dirt barrier, and the upper lifting lug (4) is connected with the pressure plate (5) on both sides of the upper lifting lug (5) and the lower lifting lug (6). The hoist head is connected, and the connection between the boom and the boom is realized by the upper boom plate (4) and the lower boom plate (6). All the above connections are connected through the boom hole through the pin bolt (7). The utility model solves the practical engineering problem that the lifting head of the dirt barrier hoist changes from a hook to a deep hole dirt barrier after the hanging shaft. The utility model has the advantages of reasonable structure, simple operation, low manufacturing cost, strong interchangeability and good mechanical properties, good economy and mechanical properties, and wide practicability.
【技术实现步骤摘要】
简易式深孔拦污栅吊杆
本技术涉及一种应用于水利水电工程的移动拦污栅吊杆结构,属于水利水电工程水工金属结构
技术介绍
拦污栅分为固定式和移动式两种形式,其中移动式可用于深孔和表孔,通过启闭机设备实现拦污栅的启吊。表孔移动拦污栅启吊扬程小且钢丝绳不泡在水里,所以启闭机通过钢丝绳即可实现拦污栅提升;深孔式移动拦污栅由于长期处于拦污状态,钢丝绳就会泡在水里,易导致钢丝绳损坏,出现工程事故,故深孔移动拦污栅采用启闭机连接吊杆启吊。传统拦污栅启闭机通常采用手拉葫芦或者电动葫芦,悬挂在启闭机室梁上,从现场实际运行时发现葫芦极易腐蚀,使用寿命短,故现有技术采用卷扬式启闭机(固定于启闭机室内)替代葫芦,启闭机吊头由吊钩变为吊轴。传统吊钩形式的吊杆不再适用深孔拦污栅的启吊
技术实现思路
本技术定目的是为了解决深孔拦污栅启闭存在的不足,而提供一种结构设计简单合理、受力良好、施工方便可靠的拦污栅吊杆结构。本技术是通过以下技术方案实现的:本技术的这种深孔拦污栅吊杆,包括设有吊耳孔的上吊耳板和下吊耳板以及将上吊耳板和下吊耳板连接起来的圆钢;其中下吊耳板与拦污栅连接,上吊耳板通过设在其上部两 ...
【技术保护点】
1.一种简易式深孔拦污栅吊杆,其特征在于:包括设有吊耳孔的上吊耳板(4)和下吊耳板(6)以及将所述上吊耳板(4)和下吊耳板(6)连接起来的圆钢(1);其中下吊耳板(6)与拦污栅连接,上吊耳板(4)通过设在其上部两侧的承压板(5)与启闭机吊头连接,吊杆与吊杆之间的连接通过上吊耳板(4)与下吊耳板(6)实现,以上连接均通过销栓(7)穿过吊耳孔连接。
【技术特征摘要】
1.一种简易式深孔拦污栅吊杆,其特征在于:包括设有吊耳孔的上吊耳板(4)和下吊耳板(6)以及将所述上吊耳板(4)和下吊耳板(6)连接起来的圆钢(1);其中下吊耳板(6)与拦污栅连接,上吊耳板(4)通过设在其上部两侧的承压板(5)与启闭机吊头连接,吊杆与吊杆之间的连接通过上吊耳板(4)与下吊耳板(6)实现,以上连接均通过销栓(7)穿过吊耳孔连接。2.根据权利要求1所述的简易式深孔拦污栅吊杆,其特征在于:所述圆钢(1)为实心直钢筋,圆钢(1)与上吊耳板(4)通过焊接在圆钢(1)上的锁定座板(2)连接,所述圆钢(1)穿过该锁...
【专利技术属性】
技术研发人员:谢涛,李云峰,覃志强,
申请(专利权)人:贵州省水利水电勘测设计研究院,
类型:新型
国别省市:贵州,52
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。